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/*****************************************************************************
* Copyright (c) 2015 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* CEA LIST. - initial API and implementation
* Mauricio Alferez (mauricio.alferez@cea.fr) CEA LIST - Modifications and improvements
*
*******************************************************************************/
package org.eclipse.papyrus.requirements.sysml.assistant.commands;
import java.util.ArrayList;
import java.util.Iterator;
import org.eclipse.emf.transaction.RecordingCommand;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.papyrus.requirements.sysml.common.I_SysMLStereotype;
import org.eclipse.papyrus.requirements.preferences.PreferenceConstants;
import org.eclipse.uml2.uml.Class;
import org.eclipse.uml2.uml.Comment;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.Stereotype;
/**
*
* Parses the text of the requirement and move some parts as comments
*
*/
public class ExtractCommentCommand extends RecordingCommand {
protected ArrayList<Element> selectedElements;
public ExtractCommentCommand(TransactionalEditingDomain domain, ArrayList<Element> selectedElements) {
super(domain, "ExtractCommentCommand");
this.selectedElements = selectedElements;
}
protected void createAnnotatedComment(Element owner, String text) {
Comment comment = owner.createOwnedComment();
comment.getAnnotatedElements().add(owner);
comment.setBody(text);
}
/**
*
* Example: "[stakeHolder1, stakeHolder2] some text" in the text attribute of a requirement,
* becomes the text "Stakeholders:[stakeHolder1, stakeHolder2]" in the body of a new comment
* of the requirement received as input.
*
* @param requirement
*/
protected void parseAndExecute(Class requirement) {
IPreferenceStore store = org.eclipse.papyrus.requirements.preferences.Activator.getDefault().getPreferenceStore();
String initialChar = store.getString(PreferenceConstants.INITIAL_CHAR);
String finalChar = store.getString(PreferenceConstants.FINAL_CHAR);
String meaningOfTextBetweenChars = store.getString(PreferenceConstants.MEANING_OF_TEXT_BETWEEN_CHARS);
Stereotype reqStereotype = requirement.getAppliedStereotype(I_SysMLStereotype.REQUIREMENT_STEREOTYPE);
String text = (String) requirement.getValue(reqStereotype, I_SysMLStereotype.REQUIREMENT_TEXT_ATT);
if (text == null)
return;
text = text.trim();
if (text.startsWith(initialChar)) {
int index = text.indexOf(finalChar);
String extractedText = text.substring(0, index + 1);
text = text.substring(index + 1);
text = text.trim();
createAnnotatedComment(requirement, meaningOfTextBetweenChars + extractedText);
requirement.setValue(reqStereotype, I_SysMLStereotype.REQUIREMENT_TEXT_ATT, text);
}
}
@Override
protected void doExecute() {
for (Iterator<Element> iterator = selectedElements.iterator(); iterator.hasNext();) {
Element currentElement = (Element) iterator.next();
if (currentElement.getAppliedStereotype(I_SysMLStereotype.REQUIREMENT_STEREOTYPE) != null) {
parseAndExecute((Class) currentElement);
}
}
}
}
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